| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.48 | 7.650% | $41.4237 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $123.96 | 12.589% | $139.5653 | $139.57 | $139.55 | $139.60 |
| Purchase #3 | $250.79 | 9.551% | $274.743 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $9.93 | 8.837% | $10.8075 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $203.58 | 12.624% | $229.2799 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $218.98 | 13.292% | $248.0868 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $94.99 | 12.304% | $106.6776 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $940.71 | $1,050.5838 | $1,050.59 | $1,050.60 | $1,050.60 | |